Thailand Back Tax Filing Service
Clear the Backlog and Protect Your Future
Falling behind on your taxes can feel overwhelming, especially if multiple years or foreign income are involved. Our Back Tax Filing Service helps you catch up efficiently, avoid penalties and regain control of your finances.
This service is ideal for expats and Thai residents who’ve missed one or more tax filings and want to ensure full legal compliance. Whether you’ve received a notice or are acting proactively, we’ll guide you through the process with discretion and care.
Is This Service Right for You?
- You’ve missed one or more years of Thai personal tax filings
- You recently discovered a tax obligation in Thailand
- You’ve received a compliance notice or a Revenue Department query
- You want to reduce risk before applying for a visa, PR or work permit
- You’ve been earning income in Thailand without filing
- You want a clean slate and peace of mind
Pricing
Back Tax Filing Service – from THB 14,000
(Price depends on the number of years and complexity)
What’s Included with the Back Tax Filing Service
We’ll manage your case from start to finish, including:
Full review of your tax situation across multiple years
Assessment of income, deductions and potential liabilities
Preparation and filing of overdue PND91/PND90 returns
Penalty and interest mitigation where applicable
Representation with the Thai Revenue Department
Support with any follow-up or compliance issues
Why Choose Expat Tax Thailand
Specialist Team
for Expats
We focus exclusively on expat tax compliance in Thailand.
Full Thai
Legal Compliance
Returns prepared in line with Thai Revenue Department requirements.
Supportive
and Confidential
Our only goal is to help you move forward smoothly and with complete peace of mind.
Clear Pricing
and Honest Advice
Fixed fees and transparent process from the start.
Fast Turnaround
and Follow-Up Support
We keep you informed, and handle Revenue queries as needed.
600+ Verified
5-Star Reviews
Trusted by expats across Thailand for responsive, professional service.
What Our Clients Say
Frequently Asked Questions About Corporate Tax Filing
Back Tax
Our back tax filing services include a full tax assessment, penalty mitigation strategies, complete legal compliance, and tailored assistance. We ensure your past tax returns are filed accurately and efficiently.
We review your financial records comprehensively and implement strategies to minimise penalties and interest on overdue taxes, helping you save money and reduce stress.
You will need financial records, income statements, expense receipts, and any relevant tax documents for the years in question. Our team will guide you through the specific requirements.
Our team stays updated with the latest Thai tax regulations and uses this knowledge to ensure all your filings comply with current laws. We meticulously review your records to avoid any compliance issues.
A full tax assessment involves a comprehensive analysis of your financial records to accurately calculate your tax liabilities for previous years. This ensures all returns are filed correctly and completely.
Yes, we can assist you even if your financial records are incomplete. Our team will work with you to reconstruct your financial history as accurately as possible and ensure compliance with tax regulations.
Yes, the initial consultation is free. During this session, we will discuss your back tax filing needs, review your current situation, and outline how we can assist you in getting compliant with Thai tax obligations.
You can book a free initial consultation through our website or directly via this link: Book a Free Initial Consultation. We will start by understanding your needs and developing a customised plan for filing your past tax returns.
Ready to Get Started?
Let’s get your taxes back on track. Book a free initial consultation today.